Instrumental Duet Clarinet,Guitar,Instrumental Duet - Level 3 - Digital Download SKU: A0.577947 Composed by David Warin Solomons. 20th Century,Contemporary,Folk. Score and parts. 7 pages. David Warin Solomons #3472575. Published by David Warin Solomons (A0.577947). The guitar has an ostinato pattern while the 2 melody instruments play a tune based on a poem that I wrote many years ago about an enchanting lady whom I knew in North London.